Abstract: The present invention is an electronic commerce system that includes a virtual mall server for implementing mirror websites of stores offering products through and affiliated with the virtual mall. The mirrored product data can be viewed by purchasers using a remote computer or wireless device. The system also includes a tariff database including tariff or importation tax information for at least one country. The tariff of tax information is displayed to the user so that the user knows the expense of importing a purchased product into the user's country. The virtual mall server also provides to the user's remote computer real-time information of product price in a currency of choice as well as shipping fee information.